Table 1: Characteristics of driver’s propensity for different groups.

Group Characteristics of driver’s propensity T1 and T2 Speed of target vehicle; acceleration frequency; deceleration frequency; performance reaction time T3 and T4 Speed of target vehicle; acceleration of target vehicle; headway; relative speed; relative acceleration; acceleration frequency; deceleration frequency; performance reaction time T5 and T6 Speed of target vehicle; acceleration of target vehicle; acceleration frequency; deceleration frequency; risky lane-changing frequency; conservative lane-changing frequency; performance reaction time T7 and T8 Headway; relative speed; acceleration frequency; deceleration frequency; risky lane-changing frequency; conservative lane-changing frequency; performance reaction time